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Cheap flights from San Diego to Montreal Pierre Elliott Trudeau Intl Airport from C$ 170

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — YUL
25 Feb — 4 Mar1
1 adult

The best prices from San Diego to Montreal Pierre Elliott Trudeau Intl are usually found in May or January, booked 87 days in advance, depart on a Friday or Monday and return on a Thursday

Cheap flight deals from San Diego to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Pierre Elliott Trudeau Intl (YUL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 February 2025.

Round-trip from

C$ 406

One-way from

C$ 170

Popular in

April

Cheapest in

May

Average price

C$ 720

Good one-way deal

C$ 189 or less
WestJet
  • WestJet
  • 7/8-22/8
  • 2 total stops
  • 19h 48m total
  • San Diego to Montreal
9/4
  • 9/4
  • 2 total stops
  • 37h 25m total
  • San Diego to Montreal
Highest demand for flights based on searches. 1% potential increase in price (C$ 12 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease (C$ 23 potential savings vs. average RT price).
Average for round-trip flights in February 2025
Price to beat on a one-way flight from San Diego to Montreal Pierre Elliott Trudeau Intl.

Find flight deals from San Diego to Pierre Elliott Trudeau Intl

Cheapest flights from San Diego to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from San Diego to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 February 2025.

Thu 7/811:15 a.m.SAN - YUL
1 stop10h 28mWestJet
Fri 22/87:00 a.m.YUL - SAN
1 stop9h 20mWestJet
Deal found 19/2C$ 406
Sat 17/58:10 a.m.SAN - YUL
Nonstop5h 25mMultiple Airlines
Fri 23/57:00 a.m.YUL - SAN
1 stop9h 20mMultiple Airlines
Deal found 19/2C$ 426
Fri 28/32:05 p.m.SAN - YUL
1 stop7h 30mPorter Airlines
Sun 6/46:10 p.m.YUL - SAN
2 stops21h 55mPorter Airlines
Deal found 20/2C$ 450
Wed 19/310:45 p.m.SAN - YUL
1 stop13h 40mAmerican Airlines
Wed 26/312:55 p.m.YUL - SAN
1 stop10h 29mAmerican Airlines
Deal found 20/2C$ 459
Tue 4/39:30 p.m.SAN - YUL
1 stop12h 20mUnited Airlines
Wed 5/34:45 p.m.YUL - SAN
1 stop8h 45mUnited Airlines
Deal found 19/2C$ 483
Mon 17/39:50 p.m.SAN - YUL
1 stop10h 45mDelta
Tue 25/37:00 a.m.YUL - SAN
1 stop9h 30mDelta
Deal found 20/2C$ 487
Fri 11/77:27 p.m.SAN - YUL
1 stop9h 49mAir Canada
Sun 20/74:45 p.m.YUL - SAN
Nonstop5h 53mAir Canada
Deal found 19/2C$ 531

Find flights from San Diego to Pierre Elliott Trudeau Intl within your budget

Customize your flight search to find flights from San Diego to Pierre Elliott Trudeau Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 20 February 2025.

Fly from

San Diego

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Thu 7/8

11:15 a.m.-12:43 a.m.

1 stop10h 28m

Montreal Pierre Elliott Trudeau Intl

Fri 22/8

7:00 a.m.-1:20 p.m.

1 stop9h 20m

C$ 406

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Sat 17/5

8:10 a.m.-4:35 p.m.

Nonstop5h 25m

Montreal Pierre Elliott Trudeau Intl

Fri 23/5

7:00 a.m.-1:20 p.m.

1 stop9h 20m

C$ 426

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Fri 28/3

2:05 p.m.-12:35 a.m.

1 stop7h 30m

Montreal Pierre Elliott Trudeau Intl

Sun 6/4

6:10 p.m.-1:05 p.m.

2 stops21h 55m

C$ 450

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Mon 14/4

9:45 p.m.-1:39 p.m.

1 stop12h 54m

Montreal Pierre Elliott Trudeau Intl

Fri 25/4

3:44 p.m.-11:56 p.m.

1 stop11h 12m

C$ 459

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Tue 4/3

9:30 p.m.-12:50 p.m.

1 stop12h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 5/3

4:45 p.m.-10:30 p.m.

1 stop8h 45m

C$ 483

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Fri 9/5

10:10 p.m.-12:15 p.m.

1 stop11h 05m

Montreal Pierre Elliott Trudeau Intl

Thu 15/5

6:00 a.m.-2:12 p.m.

1 stop11h 12m

C$ 487

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Fri 11/7

7:27 p.m.-8:16 a.m.

1 stop9h 49m

Montreal Pierre Elliott Trudeau Intl

Sun 20/7

4:45 p.m.-7:38 p.m.

Nonstop5h 53m

C$ 531

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Wed 9/4

8:14 a.m.-12:39 a.m.

2 stops37h 25m

C$ 170

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Wed 9/4

10:00 p.m.-10:36 a.m.

1 stop9h 36m

C$ 172

San DiegoMontreal

SAN - YUL

SANYUL

San Diego

Fri 21/3

4:50 p.m.-2:50 p.m.

1 stop19h 00m

C$ 203

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/2

Showing 1-10 of 13 results
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Best time to book a flight from San Diego to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from San Diego with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from San Diego to Pierre Elliott Trudeau Intl

Get recent, data-driven insights about flights from San Diego to Pierre Elliott Trudeau Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from San Diego to Montreal Pierre Elliott Trudeau Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Pierre Elliott Trudeau Intl. Price data was last updated on 14 February 2025.

The best time to book flights from San Diego to Montreal Pierre Elliott Trudeau Intl Airport is 87 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from San Diego to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, October is the cheapest month in which you can book a flight from San Diego to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from San Diego to Montreal Pierre Elliott Trudeau Intl Airport in March is currently the most expensive (average of C$ 345). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 64.0 mm.

Temperature in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pierre Elliott Trudeau Intl. Reviews last updated 20 February 2025.
Read through reviews of airlines operating flights from San Diego to Montreal, such as Delta, Porter Airlines and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

8.0
Very good

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from San Diego to Montreal Pierre Elliott Trudeau Intl?

    Most people fly from San Diego (SAN) if they book a flight from San Diego to Montreal Pierre Elliott Trudeau Intl. On average, San Diego has 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day from 1 airline. San Diego is conveniently located just 4.2 km from San Diego’s city centre.

  • What are the cheapest airlines flying from San Diego to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    Cheapflights users have booked flights from San Diego to Montreal Pierre Elliott Trudeau Intl Airport round-trip from C$ 406. Other airlines that can offer you cheap pricing are Porter Airlines, from C$ 450, and American Airlines, from C$ 459. WestJet is currently priced 44% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from San Diego to Montreal Pierre Elliott Trudeau Intl Airport one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as C$ 172. Users have also found prices from C$ 203 and C$ 216 on American Airlines and WestJet, respectively.

  • What are the cheapest flights from San Diego to Montreal Pierre Elliott Trudeau Intl Airport?

    While on average a flight from San Diego to Montreal Pierre Elliott Trudeau Intl Airport is generally C$ 258, our data shows the cheapest flight currently is C$ 189. When looking at the most popular route, (San Diego - Montreal Pierre Elliott Trudeau Intl), you can expect to pay C$ 399 for that flight.

  • Can I find deals for flights from San Diego to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on San Diego to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Pierre Elliott Trudeau Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from San Diego to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from San Diego to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Diego to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from San Diego to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from San Diego to Montreal Pierre Elliott Trudeau Intl Airport in March is currently the most expensive (average of C$ 345). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Laval
Dorval
Brossard
Longueuil
Cornwall
Montebello
Saint-Jean-sur-Richelieu
Sherbrooke
Saint-Sauveur
Bromont
Drummondville
Trois-Rivières

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Top airline flying from San Diego to Pierre Elliott Trudeau Intl

Discover the top airline that operate flights from San Diego to Pierre Elliott Trudeau Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 20 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 581AverageC$ 836FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from San Diego to Pierre Elliott Trudeau Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from San Diego to Pierre Elliott Trudeau Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from San Diego to Pierre Elliott Trudeau Intl?

Cheapflights simply makes it quick and affordable to book flights from San Diego to Pierre Elliott Trudeau Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from San Diego to Pierre Elliott Trudeau Intl with no change fees?

Certainly. Search results for flights to Pierre Elliott Trudeau Intl from San Diego shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from San Diego to Pierre Elliott Trudeau Intl become cheaper?

Yes! Start tracking prices for San Diego to Pierre Elliott Trudeau Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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